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DFE252010F-R68M Datasheet(PDF) 1 Page - TOKO, Inc |
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DFE252010F-R68M Datasheet(HTML) 1 Page - TOKO, Inc |
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1 / 1 page DFE252010F Inductance Range: 0.33~10.0 H (Unit: mm) (Unit: mm) FEATURES 特長 Miniature size: 2520 footprint (2.5mm×2.0mm) and low profile(1.0mm Max. height) The use of magnetic iron powder ensure capability for large current. The use of Flat wire for Low DC resistance. Magnetically shielded, low audible core noise. Reflow solderable. Operating temperature : -40~+125°C 小型薄型構造 (2.5x2.0mm角、高さ1.0mm Max.) 磁性材に鉄系磁性粉を用いた大電流対応 平角線採用による低直流抵抗 閉磁路構造、低コア鳴きノイズ リフロはんだ対応 動作温度範囲:-40~+125°C STANDARD PART NUMBERS 標準品一覧 TYPE DFE252010F(Quantity/reel; 3,000 PCS) 品番 インダクタンス (1) 許容差 測定周波数 直流抵抗 (2) 直流重畳許容電流 (3) 温度上昇許容電流 (4) Part Number Inductance (1) ( H) Tolerance (%) Test Frequency (MHz) DC Resistance (2) (m ) Max. (Typ.) Inductance Decrease Current (3) (A) Max. (Typ.) =30% Temperature Rise Current (4) T=40C (A) Max. (Typ.) DFE252010F-R33M=P2 0.33 20 1 21 (16) 6.8 (7.6) 4.8 (5.6) DFE252010F-R47M=P2 0.47 20 1 27 (20) 6.0 (6.6) 4.4 (5.2) DFE252010F-R68M=P2 0.68 20 1 37 (31) 5.0 (5.5) 3.5 (4.1) DFE252010F-R82M=P2 0.82 20 1 40 (33) 4.5 (5.0) 3.3 (3.9) DFE252010F-1R0M=P2 1.0 20 1 48 (40) 4.1 (4.6) 3.1 (3.6) DFE252010F-1R5M=P2 1.5 20 1 72 (60) 3.4 (3.8) 2.5 (2.9) DFE252010F-2R2M=P2 2.2 20 1 97 (85) 3.1 (3.5) 2.3 (2.5) DFE252010F-3R3M=P2 3.3 20 1 170 (140) 2.2 (2.5) 1.6 (1.9) DFE252010F-4R7M=P2 4.7 20 1 240 (200) 1.9 (2.2) 1.4 (1.6) DFE252010F-6R8M=P2 6.8 20 1 420 (350) 1.4 (1.6) 1.1 (1.3) DFE252010F-8R2M=P2 8.2 20 1 520 (430) 1.35 (1.55) 1.0 (1.2) DFE252010F-100M=P2 10 20 1 600 (500) 1.3 (1.5) 0.9 (1.0) (1) Inductance is measured with a LCR meter 4284A (Agilent Technologies) or equivalent. Test frequency at 1MHz (2) DC resistance is measured with 34420A (Agilent Technologies) or 3541(HIOKI). (Reference ambient temperature 20°C) (3) Inductance Decrease Current based upon 30% inductance reduction from the initial value (4) Temperature Rise Current based upon 40°C temperature rise. (Reference ambient temperature 20°C) (1) インダクタンスはLCRメータ4284A (Agilent Technologies) また は同等品により測定する。測定周波数は1MHz。 (2) 直流抵抗は測定器34420A(Agilent Technologies)または3541 (HIOKI)と同等品により測定する。(周囲温度20°C) (3) 直流重畳許容電流:直流重畳電流を流した時インダクタンスの 値が初期値より30%減少する直流電流値 (4) 温度上昇許容電流:コイルの温度が40°C上昇する値 (周囲温度20°Cを基準とする。) Recommended patterns 推奨パターン図 Metal Alloy Inductors メタルアロイ ®インダクタ L L |
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